5x8n

X-ray diffraction
2.15Å resolution

Crystal structure of mouse importin-alpha1 bound to the nuclear localization signal of Epstein-Barr virus EBNA-LP protein

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-156530 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Importin subunit alpha-1 Chain: A
Molecule details ›
Chain: A
Length: 460 amino acids
Theoretical weight: 49.89 KDa
Source organism: Mus musculus
Expression system: Escherichia coli
UniProt:
  • Canonical: P52293 (Residues: 70-529; Coverage: 87%)
Gene names: Kpna2, Rch1
Sequence domains:
Structure domains: Leucine-rich Repeat Variant
Epstein-Barr nuclear antigen leader protein Chain: B
Molecule details ›
Chain: B
Length: 22 amino acids
Theoretical weight: 2.71 KDa
Source organism: Human herpesvirus 4 strain B95-8
Expression system: Not provided
UniProt:
  • Canonical: Q8AZK7 (Residues: 425-446; Coverage: 4%)
Gene names: EBNA-LP, EBNA5

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE BL-17A
Spacegroup: P212121
Unit cell:
a: 78.27Å b: 90.29Å c: 98.17Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.186 0.185 0.21
Expression systems:
  • Escherichia coli
  • Not provided